/js/jetpack/JetpackChild.h

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 37
 38#ifndef mozilla_jetpack_JetpackChild_h
 39#define mozilla_jetpack_JetpackChild_h
 40
 41#include "mozilla/jetpack/PJetpackChild.h"
 42#include "mozilla/jetpack/JetpackActorCommon.h"
 43
 44#include "nsTArray.h"
 45
 46namespace mozilla {
 47namespace jetpack {
 48
 49class PHandleChild;
 50
 51class JetpackChild
 52  : public PJetpackChild
 53  , private JetpackActorCommon
 54{
 55public:
 56  JetpackChild();
 57  ~JetpackChild();
 58
 59  static JetpackChild* current();
 60
 61  bool Init(base::ProcessHandle aParentProcessHandle,
 62            MessageLoop* aIOLoop,
 63            IPC::Channel* aChannel);
 64
 65  void CleanUp();
 66
 67protected:
 68  NS_OVERRIDE virtual void ActorDestroy(ActorDestroyReason why);
 69
 70  NS_OVERRIDE virtual bool RecvSendMessage(const nsString& messageName,
 71                                           const InfallibleTArray<Variant>& data);
 72  NS_OVERRIDE virtual bool RecvEvalScript(const nsString& script);
 73
 74  NS_OVERRIDE virtual PHandleChild* AllocPHandle();
 75  NS_OVERRIDE virtual bool DeallocPHandle(PHandleChild* actor);
 76
 77private:
 78  JSRuntime* mRuntime;
 79  JSContext *mCx;
 80
 81  static JetpackChild* GetThis(JSContext* cx);
 82
 83  static const JSFunctionSpec sImplMethods[];
 84  static JSBool SendMessage(JSContext* cx, uintN argc, jsval *vp);
 85  static JSBool CallMessage(JSContext* cx, uintN argc, jsval *vp);
 86  static JSBool RegisterReceiver(JSContext* cx, uintN argc, jsval *vp);
 87  static JSBool UnregisterReceiver(JSContext* cx, uintN argc, jsval *vp);
 88  static JSBool UnregisterReceivers(JSContext* cx, uintN argc, jsval *vp);
 89  static JSBool CreateHandle(JSContext* cx, uintN argc, jsval *vp);
 90  static JSBool CreateSandbox(JSContext* cx, uintN argc, jsval *vp);
 91  static JSBool EvalInSandbox(JSContext* cx, uintN argc, jsval *vp);
 92  static JSBool GC(JSContext* cx, uintN argc, jsval *vp);
 93#ifdef JS_GC_ZEAL
 94  static JSBool GCZeal(JSContext* cx, uintN argc, jsval *vp);
 95#endif
 96  static JSBool NoteIntentionalCrash(JSContext* cx, uintN argc, jsval *vp);
 97
 98  static void ReportError(JSContext* cx, const char* message,
 99                          JSErrorReport* report);
100
101  static const JSClass sGlobalClass;
102  static bool sReportingError;
103
104  DISALLOW_EVIL_CONSTRUCTORS(JetpackChild);
105};
106
107} // namespace jetpack
108} // namespace mozilla
109
110
111#endif // mozilla_jetpack_JetpackChild_h